subir....
it seemed, i am a poor guy....
however, the clmdscan issue is solved when i put AllowSupplementaryGroups yes in clamd.con. see the out put below -
clamdscan /var/opt/scalix/au/s/data/*
/var/opt/scalix/au/s/data/0000001: OK
/var/opt/scalix/au/s/data/0000002: OK
/var/opt/scalix/au/s/data/0000003: OK
/var/opt/scalix/au/s/data/0000004: OK
/var/opt/scalix/au/s/data/0000005: OK
/var/opt/scalix/au/s/data/0000006: OK
/var/opt/scalix/au/s/data/0000007: OK
/var/opt/scalix/au/s/data/0000008/000015a: Eicar-Test-Signature FOUND
/var/opt/scalix/au/s/data/0000008/000017c: Eicar-Test-Signature FOUND
/var/opt/scalix/au/s/data/0000008/000015d: Eicar-Test-Signature FOUND
/var/opt/scalix/au/s/data/0000008/000017f: Eicar-Test-Signature FOUND
/var/opt/scalix/au/s/data/0000009: OK
/var/opt/scalix/au/s/data/000000a: OK
/var/opt/scalix/au/s/data/000000b/0000181: Eicar-Test-Signature FOUND
/var/opt/scalix/au/s/data/000000b/000016u: Eicar-Test-Signature FOUND
/var/opt/scalix/au/s/data/000000c: OK
/var/opt/scalix/au/s/data/000000d: OK
----------- SCAN SUMMARY -----------
Infected files: 6
Time: 0.489 sec (0 m 0 s)
....
still i am not getting the desired result.
subir, is that working in your testlab when u r working with rhel 4 and clamav?